E51DS1 by Eaton, Cutler Hammer or Westinghouse EATON CUTLER HAMMER INDUCTIVE PROX. HEAD SIDE SENSING SHEILDED 13 MM SUITABLE WITH E51 HAZARDOUS LOCATIONS SWITCH CAT# E51DS1 New Surplus Inventory Code: M Make an Offer Send to a Friend WHSE Code: M2D2 Return To Misc Electrical Components and Parts